Feed intake, methane yield, and efficiency of utilization of energy and nitrogen by sheep fed tropical grasses. - de Azevedo, Eduardo Bohrer; Savian, Jean Víctor; do Amaral, Gláucia Azevedo; de David, Diego Bitencourt; Gere, José Ignacio; Kohmann, Marta Moura; Bremm, Carolina; Jochims, Felipe; Zubieta, Angel Sánchez; Gonda, Horacio Leandro; Bayer, Cimélio; de Faccio Carvalho, Paulo César (Tropical Animal Health & Production, 2021)